3 ms·
Just guessing but maybe heat pumps have a lower max power rating, so that you'd need better insulation to reach a desired temperature during colder days.
by goethes_kind 3y ago
Just guessing but maybe heat pumps have a lower max power rating, so that you'd need better insulation to reach a desired temperature during colder days.
- solardev 3y agoThis seems to be the case, given the other responses in the thread. Good guess!